INDEMAK
In this type of cooling systems, there is no need for reserve or water tanks. Only the water coming from the mains is passed through a softener and the water tank under the tower is fed by float with this softened water. The melting furnace and power unit water are closed- circuit. The water cooled in the cooling tower cools the power unit distilled water by heat exchanger. Thanks to closed circuit water circulation, there is no calcification in the cooling system. When the electricity is cut off, mains water or emergency water tank can be used to cool the melting furnaces. Apart from these, melting furnace pumps can be operated with a generator to ensure water circulation when the electricity is cut off. In this type of systems, mono ethylene glycol should be used in order to prevent the cooling water from freezing during cold seasons.
